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c12aaea747
In doing so, fixes the long-standing bug that machines that output audio but don't have a listener produce a divide by zero.
71 lines
2.1 KiB
C++
71 lines
2.1 KiB
C++
//
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// MultiCRTMachine.cpp
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// Clock Signal
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//
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// Created by Thomas Harte on 29/01/2018.
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// Copyright © 2018 Thomas Harte. All rights reserved.
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//
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#include "MultiCRTMachine.hpp"
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using namespace Analyser::Dynamic;
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MultiCRTMachine::MultiCRTMachine(const std::vector<std::unique_ptr<::Machine::DynamicMachine>> &machines) :
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machines_(machines) {}
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void MultiCRTMachine::setup_output(float aspect_ratio) {
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for(const auto &machine: machines_) {
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CRTMachine::Machine *crt_machine = machine->crt_machine();
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if(crt_machine) crt_machine->setup_output(aspect_ratio);
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}
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}
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void MultiCRTMachine::close_output() {
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for(const auto &machine: machines_) {
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CRTMachine::Machine *crt_machine = machine->crt_machine();
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if(crt_machine) crt_machine->close_output();
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}
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}
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Outputs::CRT::CRT *MultiCRTMachine::get_crt() {
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CRTMachine::Machine *crt_machine = machines_.front()->crt_machine();
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return crt_machine ? crt_machine->get_crt() : nullptr;
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}
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Outputs::Speaker::Speaker *MultiCRTMachine::get_speaker() {
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CRTMachine::Machine *crt_machine = machines_.front()->crt_machine();
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return crt_machine ? crt_machine->get_speaker() : nullptr;
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}
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void MultiCRTMachine::run_for(const Cycles cycles) {
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for(const auto &machine: machines_) {
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CRTMachine::Machine *crt_machine = machine->crt_machine();
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if(crt_machine) crt_machine->run_for(cycles);
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}
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// TODO: announce an opportunity potentially to reorder the list of machines.
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}
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double MultiCRTMachine::get_clock_rate() {
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// TODO: something smarter than this? Not all clock rates will necessarily be the same.
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CRTMachine::Machine *crt_machine = machines_.front()->crt_machine();
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return crt_machine ? crt_machine->get_clock_rate() : 0.0;
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}
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bool MultiCRTMachine::get_clock_is_unlimited() {
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CRTMachine::Machine *crt_machine = machines_.front()->crt_machine();
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return crt_machine ? crt_machine->get_clock_is_unlimited() : false;
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}
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void MultiCRTMachine::set_delegate(::CRTMachine::Machine::Delegate *delegate) {
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// TODO
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}
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void MultiCRTMachine::machine_did_change_clock_rate(Machine *machine) {
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// TODO
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}
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void MultiCRTMachine::machine_did_change_clock_is_unlimited(Machine *machine) {
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// TODO
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}
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